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Senior Cnc Programmer Jobs in Reston, VA (NOW HIRING)

System One Holdings, LLC

Senior Mechanical Engineer II

MD · On-site

$115K - $140K/yr

Senior Mechanical Engineer II Location: Gaithersburg, MD (Onsite) Hours/Schedule: Monday - Friday ... Prototyping and fabrication experience preferred (CNC, molding, 3D printing, etc.) * Strong ...

System One

Senior Mechanical Engineer II

Gaithersburg, MD · On-site

$113K - $150K/yr

Senior Mechanical Engineer II Location: Gaithersburg, MD (Onsite) Hours/Schedule: Monday - Friday ... Prototyping and fabrication experience preferred (CNC, molding, 3D printing, etc.) * Strong ...

Patton LLC

Senior Mechanical Engineer

Gaithersburg, MD · On-site

$112K - $149K/yr

Patton is seeking a senior, hands-on Mechanical Engineer to design and support mission-critical ... Design mechanical solutions for sheet metal and CNC manufacturing processes which support TEMPEST ...

Trident Systems LLC

Senior Mechanical Engineer

Sterling, VA · On-site

$105K - $139K/yr

Senior Mechanical Engineer Requisition ID: Position Location: Sterling, VA Position Reports To ... Proficiency in GD&T (ASME Y14.5), and precision manufacturing methods like CNC machining

MOLG Inc.

Senior Robotics Engineer

Sterling, VA

$103K - $142K/yr

As a Senior Robotics Engineer, you will be responsible for: * Delivering high-quality, testable ... Our facility includes a variety of robots, CNC milling machines, 3D printers, and all the tools ...

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Senior Cnc Programmer information

See Reston, VA salary details

$17

$32

$46

How much do senior cnc programmer jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for senior cnc programmer in Reston, VA is $32.21, according to ZipRecruiter salary data. Most workers in this role earn between $26.49 and $36.25 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior CNC Programmer, and why are they important?

To thrive as a Senior CNC Programmer, you need advanced knowledge of CNC machining, blueprint reading, GD&T, and experience with CAD/CAM software, often backed by a degree or technical certification in manufacturing or engineering. Expertise in programming languages such as G-code, and proficiency with software like Mastercam or Siemens NX, are typically required. Strong problem-solving, attention to detail, and effective communication skills help you collaborate with machinists and engineers to optimize production. These skills ensure precision, efficiency, and high-quality output in complex manufacturing environments.

What is the difference between Senior Cnc Programmer vs Cnc Machinist?

AspectSenior Cnc ProgrammerCnc Machinist
CredentialsTypically requires programming certifications, technical degrees, or extensive experienceUsually needs machining experience, technical training, or certifications in machine operation
Work EnvironmentDesigning, programming, and optimizing CNC machines, often in office or engineering settingsOperating CNC machines on the shop floor, performing setup and manual adjustments
ResponsibilitiesDeveloping CNC programs, troubleshooting, and improving manufacturing processesSetting up machines, loading tools, and executing machining tasks

The main difference between a Senior Cnc Programmer and a Cnc Machinist lies in their focus: programmers develop and optimize CNC code, while machinists operate and set up machines. Both roles require technical skills, but the programmer's role is more design and process-oriented, whereas the machinist's role is hands-on manufacturing.

What are Senior CNC Programmers?

Senior CNC Programmers are experienced professionals who create, modify, and optimize computer numerical control (CNC) programs for manufacturing machinery. They interpret engineering drawings and technical specifications to write precise code that directs machines to cut, shape, or assemble materials. In addition to programming, they often oversee junior programmers, troubleshoot production issues, and work closely with engineers and machinists to ensure high-quality parts are produced efficiently.

How does a Senior CNC Programmer typically collaborate with engineers and machinists during the production process?

Senior CNC Programmers work closely with engineers to review technical drawings and specifications, ensuring that the machining strategies align with design intent. They also regularly communicate with machinists on the shop floor to address any issues that arise during setup or production, such as tool selection, programming adjustments, or troubleshooting errors. Effective collaboration is key for optimizing manufacturing efficiency, minimizing errors, and delivering high-quality finished parts.
What are the most commonly searched types of Cnc Programmer jobs in Reston, VA? The most popular types of Cnc Programmer jobs in Reston, VA are:
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Senior Cnc Programmer jobs near you
Senior Machinist- 5 Axis CNC

Senior Machinist- 5 Axis CNC

CACI International, Inc.

Bethesda, MD • On-site

$31.20/hr

Full-time

Medical, Retirement, PTO

Posted 23 days ago

Job description

Job Title: Senior Machinist- 5 Axis CNC
Job Category: Service Contract Act
Time Type: Full time
Minimum Clearance Required to Start: Secret
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
CACI is looking for a Computer Numerical Control (CNC) Machinist for technical support at the Naval Surface Warfare Center Carderock Division (NSWCCD) Model Shop fabricating prototype naval component scale models for R&D testing. This employee will also serve as the subject matter expert on CNC programming and fabrication, and will advise shop management, supervisors, and planners on the difficulty, complexity and risks that may arise in fabrication of potentially complex parts.
More About the Role
  • Machine model components using CNC and manual mills and lathes.
  • Program, setup, and operate 3-, 4-, or 5-axis CNC machines.
  • Hand-finish parts as required, using contouring and polishing.
  • Collaborate with design engineers, make recommendations and share best practices with machining approaches and materials as a subject matter expert (SME) on machining
  • Read and interpret engineering drawings (CAD/CAM) and tolerancing schemes, including GD&T.

You'll Bring These Qualifications
  • High School Diploma or GED
  • 5-10 years of experience with setting up, programming, editing and operating CNC milling and lathe machines
  • Experience with machining metals (aluminum, stainless steel) and other materials
  • Experience with design process and mechanical assembly. Must be able to read and interpret drawings and blueprints
  • Must be able to obtain and maintain an DoD Secret Clearance
  • Effective verbal and written communication in English
  • Basic MS Windows skills
  • Ability to perform basic mathematical computations
  • Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations

PHYSICAL DEMANDS - Ability to move or transfer products with an overhead crane; Ability to lift 50 lbs. when required; While performing the duties of the job, the employee is regularly required to stand, walk, and reach with hands and arms; Specific vision abilities required by this job include close vision, distance vision, color vision, depth perception, and ability to adjust focus
These Qualifications Would Be Nice to Have
  • Active DoD Secret Clearance

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
This posting is for a position covered by the Service Contract Labor Standards (SCA). The pay and benefits provided for this position will meet or exceed the minimum required amounts detailed in the wage determination issued by the Department of Labor and made applicable to this position, as incorporated into CACI's government contract for the work location.
Minimum Required Hourly Wage:
$31.20
There are a host of other factors that can influence final salary including, but not limited to, geographical location, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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